var bailey_spring92 = "Bailey, K. M., Spring, S. M. (1992). Comparison of larval, age-0 juvenile and age-2 recruit abundance indices of walleye pollock, <i>Theragra chalcogramma </i>in the western Gulf of Alaska. ICES J. mar. Sci. 49: 297&#150;304";
var bailey_stehr86 = "Bailey, K. M., Stehr, C. L. (1986). Laboratory studies on the early life history of the walleye pollock, <i>Theragra chalcogramma, </i>(Pallas). J. exp. mar. Biol. Ecol. 99: 233&#150;246";
var cushing74 = "Cushing, D. H. (1974). The possible density-dependance of larval mortality and adult mortality in fishes. In: Blaxter, J. H. S. (ed.) The early life history of fish. Springer-Verlag, Berlin, p. 103&#150;112";
var hewitt_methot82 = "Hewitt, R. P., Methot, R. D. (1982). Distribution and mortality of northern anchovy larvae in 1978 and 1979. CalCOFI Rep. 23: 226&#150;245";
var hinckley_etal90 = "Hinckley, S., Bailey, K. M., Picquelle, S. J., Yoklavich, M. M., Schumacher, J. D. (1990). Transport, distribution and abundance of larval and juvenile walleye pollock <i>(Theragra chalcogramma) </i>in the western Gulf of Alaska in 1987. Can. J. Fish. Aquat. Sci. 48: 91&#150;98";
var hollowed_etal91 = "Hollowed, A. D., Megrey, B. A., Munro, P., Karp, W. (1991). Walleye pollock. In: Stock assessment and fishery evaluation report for the 1992 Gulf of Alaska groundfish fishery. North Pacific Fishery Management Council, PO Box 103136, Anchorage, Alaska 99510, USA";
var houde87 = "Houde, E. D. (1987). Fish early life dynamics and recruitment variability. Am. Fish. Soc. Symp. 2: 17&#150;29";
var incze_campbell89 = "Incze, L. S., Campbell, D. E. (1989). Estimation of ichthyoplankton <i>(Theragra chalcogramma) </i>mortality rates from a patch study: FOCI 1986. Tech. Rep. 72, Bigelow Laboratory for Ocean Sciences, West Boothbay Harbor, Maine 04575, USA";
var incze_etal89 = "Incze, L. S., Kendall, A. W. Jr, Schumacher, J. D., Reed, R. K. (1989). Interactions of a mesoscale patch of larval fish <i>(Theragra chalcogramma) </i>with the Alaska Coastal Current. Cont. Shelf Res. 9: 269&#150;284";
var incze_etal90 = "Incze, L. S., Ortner, P., Schumacher, J. D. (1990). Microzooplankton, vertical mixing and advection in a larval fish patch. J. Plankton Res. 12: 365&#150;379";
var kendall_etal87 = "Kendall, A. W. Jr, Clarke, M. E., Yoklavich, M. M., Boehlert, G. W. (1987). Distribution, feeding and growth of larval walleye pollock, <i>Theragra chalcogramma, </i>from Shelikof Strait, Gulf of Alaska. Fish. Bull. U.S. 85: 499&#150;521";
var kendall_picquelle90 = "Kendall, A. W. Jr, Picquelle, S. J. (1990). Egg and larval distributions of walleye pollock <i>Theragra chalcogramma</i> in Shelikof Strait, Gulf of Alaska. Fish. Bull. U.S. 88: 133&#150;154";
var kim87 = "Kim, S. (1987). Spawning behavior and early life history of walleye pollock, <i>Theragra chalcogramma, </i>in Shelikof Strait, Gulf of Alaska, in relation to oceanographic factors. Ph.D. dissertation, Univ. Washington, Seattle";
var kim_bang90 = "Kim, S., Bang, B. (1990). Oceanic dispersion of larval fish and its implication for mortality estimates: case study of walleye pollock larvae in Shelikof Strait, Alaska. Fish. Bull. U.S. 88: 303&#150;311";
var kim_gunderson89 = "Kim, S., Gunderson, D. R. (1989). Cohort dynamics of walleye pollock in Shelikof Strait, Gulf of Alaska, during the egg and larval period. Trans. Am. Fish. Soc. 118: 264&#150;273";
var kim_kendall89 = "Kim, S., Kendall, A. W. Jr. (1989). Distribution and transport of larval walleye pollock <i>(Theragra chalcogramma)</i> in Shelikof Strait, Gulf of Alaska, in relation to water movement. Rapp. P.-v. Réun. Cons. int. Explor. Mer 191: 127&#150;136";
var kimura77 = "Kimura, D. K. (1977). Statistical assessment of the age-length key. J. Fish. Res. Bd Can. 34: 317&#150;32";
var lasker75 = "Lasker, R. (1975). Field criteria for survival of anchovy larvae: the relation between inshore chlorophyll maximum layers and successful first feeding. Fish. Bull. U.S. 73: 453&#150;462";
var mackenzie_leggett91 = "MacKenzie, B. R., Leggett, W. C. (1991). Quantifying the contribution of small-scale turbulence to the encounter rates between larval fish and their zooplankton prey: effects of wind and tide. Mar. Ecol. Prog. Ser. 73: 149&#150;160";
var methot86 = "Methot, R. (1986). Frame trawl for sampling pelagic juvenile fish. CalCOFI Rep. 27: 267&#150;278";
var miller81 = "Miller, R. G. Jr (1981). Simultaneous statistical inference. Springer-Verlag, New York";
var nishimura_yamada84 = "Nishimura, A., Yamada, J. (1984). Age and growth of larval and juvenile walleye pollock, <i>Theragra chalcogramma</i> (Pallas), as determined by otolith daily growth increments. J. exp. mar. Biol. Ecol. 82: 191&#150;205";
var picquelle_megreyinpress = "Picquelle, S. J., Megrey, B. A. (in press). A preliminary spawning biomass estimate of walleye pollock, <i>Theragra chalcogramma</i>, in the Shelikof Strait, Alaska, based on the annual egg production method. In: Hunter, J., Lo, N. C. H., Fuiman, R. A. (eds.) Advances in estimating the biomass of fish stocks using ichthyoplankton. Symposium for annual meeting of the early life history section of the American Fisheries Society, June, 1991. Bull mar. Sci."; 
var pielou77 = "Pielou, E. C. (1977). Mathematical ecology. John Wiley &amp; Sons, New York"; 
var reed_etal89 = "Reed, R. K., Incze, L. S., Schumacher, J. D. (1989). Estimation of the effects of flow on dispersion of larval pollock <i>Theragra chalcogramma </i>in Shelikof Strait, Alaska. In: Beamish, R. J., McFarlane, G. A. (eds.) Effects of ocean variability on recruitment and an evaluation of parameters used in stock assessment models. Can. Spec. Pub. Fish. Aquat. Sci. 108: 239&#150;246";
var ricker75 = "Ricker, W. E. (1975). Computation and interpretation of biological statistics of fish populations. Bull. Fish. Res. Bd Can. 191: 1&#150;382";
var schumacher_etal93 = "Schumacher, J. D., Stabeno, P., Bograd, S. (1993). Characteristics of an eddy over a continental shelf: Shelikof Strait, Alaska. J. geophys. Res. (in press)";
var schumacher_etal89 = "Schumacher, J. D., Stabeno, P., Roach, A. T. (1989). Volume transport in the Alaska Coastal Current. Cont. Shelf Res. 9: 1071&#150;1083";
var seber82 = "Seber, G. A. F. (1982). The estimation of animal abundance. Oxford Univ. Press, New York";
var smith_richardson77 = "Smith, P. E., Richardson, S. L. (1977). Standard techniques for pelagic fish egg and larval surveys. FAO Fish. Tech. Pap. 175:1&#150;99";
var sokal_rohlf81 = "Sokal, R. R., Rohlf, J. F. (1981). Biometry. W. H. Freeman &amp; Co., New York"; 
var somerton_koyabashi92 = "Somerton, D. A., Koyabashi, D. R. (1992). Inverse method for mortality and growth estimation: a new method for larval fishes. Fish. Bull. U.S. 90: 368&#150;375";
var sundby_etal89 = "Sundby, S., Bjøke, H., Soldal, A. V., Olsen, S. (1989). Mortality rates during the early life stages and year class strength of the Arcto-Norwegian cod <i>(Gadus morhua </i>L.), Part II, Proc. of workshop on year class variations as determined from pre-recruit investigations, Sept. 28-30, 1988. Inst. Mar. Res., Bergen";
var sundby_fossum89 = "Sundby, S., Fossum, P. (1989). Feeding conditions of Arcto-Norwegian cod larvae compared to the Rothschild-Osborn theory on small-scale turbulence and plankton contact rates. J. Plankton Res. 12: 1153&#150;1162";
var vanderveer_etal90 = "van der Veer, H. W., Pihl, L., Bergman, M. J. N. (1990). Recruitment mechanisms in North Sea plaice <i>Pleuronectes platessa</i>. Mar. Ecol. Prog. Ser. 64: 1&#150;12";
var vastano_borders84 = "Vastano, A. C., Borders, S. E. (1984). Sea surface motion over an anticyclonic eddy on the Oyashio front. Remote Sens. Environ. 16: 87&#150;90";
var vastano_etal92 = "Vastano, A. C., Schumacher, J. D., Incze, L. S. (1992). Observation and analysis of fishery processes: larval pollock at Shelikof Strait, Alaska. Fish. Oceanogr. 1: 20&#150;31";
var yoklavich_bailey90 = "Yoklavich, M. M., Bailey, K. M. (1990). Hatching period, growth and survival of young walleye pollock <i>Theragra</i> <i>chalcogramma </i>as determined from otolith analysis. Mar. Ecol. Prog. Ser. 64: 13&#150;23";
var zar84 = "Zar, J. H. (1984). Biostatistical analysis. Prentice-Hall, Inc., Englewood Cliffs, NJ";